<%--
  Created by IntelliJ IDEA.
  User: lucky
  Date: 2020/12/17
  Time: 15:46
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>异常界面</title>
</head>
<body>
<h1 style="color: red">异常${ex}</h1>
</body>
</html>
